package Exception;

public class Person {
    private  int age ;
    public int getAge (){
        return age;
    }
    public void setAge(int age ) throws  Exception        {
        if(age<0  || age>100 ){
            throw  new Exception("年龄必须在0到100之间");//跟上面的你throws  Exception 配对
            // throw new RuntimeException("年龄不合法");
        }
        this.age= age;
    }
}
